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618 series 6811

With an inner diameter of 55mm and an outer diameter of 72mm, the 6811 bearing is built for precision and durability. Its Open design offers enhanced protection against contaminants.

Product Number: 6811

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  • Description
  • Features
  • Application
  • Interchange
Product Number 6811
Manufacturers TFL, OEM
Type 618 series
Inner Diameter 55mm
Outer Diameter 72mm
Width 9mm
Closure Type Open
Material Chrome Steel SAE-52100
Lubrication Light Oil
Static Load 1,820 lbf
Dynamic Load 1,980 lbf
Speed Limit 9,500 RPM
Country of Origin China

Key Benefits of 6811 618 series Bearings

  • Optimized for high-speed and low-friction operation, improving efficiency.
  • Manufactured with Chrome Steel SAE-52100 for long-term reliability and wear resistance.
  • Open protection ensures stability in harsh environments.
  • Perfect fit for precision machinery where performance and accuracy matter.

Where 6811 618 series Bearings Are Used

  • Ideal for electric motors, ensuring smooth and quiet performance.
  • Commonly applied in industrial machinery for reliable and efficient operation.
  • Widely used in automation and conveyor systems to enhance movement precision.
  • Suitable for aerospace and medical devices requiring high accuracy.
6811, 61811

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